Official NHA Assessment

Race 6: 4RACING WISHES YOU PROSPEROUS NEW YEAR FM 75 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Spring In Heaven
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
4 / 13
Within 2 points
Significant Diffs
5 / 13
More than 5 points
Detailed Assessment
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Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
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1    Quantum              5    60.0    1    0.00     0.0   75    84           75    +0
2    Mighty Goddess       2    53.0    2    0.25     0.0   61    70           70    +9
3    Spring In Heaven     2    59.0    3    1.75     0.0   85    85           85    +0
4    Sweet Basil          2    58.0    4    2.75     0.0   83    82           82    -1
5    Lorna Lilly          3    52.5    5    3.00     6.0   60    59           59    -1
6    A Place In The Sun   5    55.5    6    5.25     0.0   66    75           75    +9
7    Be Real              2    54.5    7    7.50     0.0   76    73           73    -3
8    Beguiling            3    50.5    8    7.55     6.0   54    53           53    -1
9    Memorial Day         2    52.0    9    8.00     0.0   57    68           68    +11
10   Paschals Samore      5    54.0    10   8.05     0.0   63    72           72    +9
11   Secret Recipe        5    57.0    11   19.00    0.0   69    78           78    +9
99   Que Ceu Azul         2    60.0    99   0.00     0.0   -     84           84    +0
99   Stormy Choice        4    59.5    99   0.00     3.0   -     77           77    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Quantum 75 67 75 -8 0.0 -
2 Mighty Goddess 61 73 70 +3 0.0 -
3 Spring In Heaven Line 85 87 85 +2 0.0
4 Sweet Basil 83 81 82 -1 0.0 -
5 Lorna Lilly 60 50 59 -9 6.0 -
6 A Place In The Sun 66 74 75 -1 0.0 -
7 Be Real 76 71 73 -2 0.0 -
8 Beguiling 54 50 53 -3 6.0 -
9 Memorial Day 57 49 68 -19 0.0 -
10 Paschals Samore 63 62 72 -10 0.0 -
11 Secret Recipe 69 73 78 -5 0.0 -
99 Que Ceu Azul - 72 84 -12 0.0 -
99 Stormy Choice - 81 77 +4 3.0 -
Assessment Methodology
Calculation Steps:
  1. Identify Line Horse - consistent performer used as reference
  2. Calculate WFA Allowance based on age, distance, and month
  3. Apply Drag Adjustment for beaten margin
  4. Calculate Actual Weight Performance:
    Weight - Drag - WFA
  5. Compare to Line Horse to determine race rating
  6. Apply special rules (maiden caps, layoff allowance)
Key Formulas:
  • Drag Effect: Varies by distance (see Benchmarks page)
  • 1 length ≈ 1kg at 1 mile (1600m)
  • WFA Scale: Based on Admiral Rous's 1855 table
  • Rating Points: 1kg = 2 rating points